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[China]
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Address: Room101, Entrance 1, Building2, No.95 National Highway 204,Chengyang District , Shandong Province, China
Contact name:Yuki
Qingtuo Metal Products (Qingdao)Co.,Ltd |
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Austenite Stainless Steel 300 Series 304 316 321 SS Plate 1500x3000 THK 2.5 MM
304 stainless steel is the most common stainless formula across industrial and consumer applications. With chromium and nickel alloys, 304 is resistant to many corrosion attacks. It’s also popular in a wide range of applications because no post-weld anneal (a reheating and slow cooling process that relieves stress in metals after exposure to high heat) is required.
Product introduction:
| Commodity | Austenite Stainless Steel 300 Series 304 316 321 SS Plate 1500x3000 THK 2.5 MM |
| Grade | 304 316 321 |
| Brand | TISCO ,BAOSTEEL,POSCO,JISCO,LISCO |
| Certification | SGS,BV,IQI,TUV,ISO,etc |
| Thickness | 2.5 mm |
| Width | 1500 mm |
| Length | 3000 mm or as per customers’ requirements |
| Surface | 2B; HL; BA |
| Standard | JIS,AISI,ASTM,GB,DIN |
| Delivery time | About 15 -30 days or based on the sales contract |
| MOQ | 1 Ton |
| Advantages | has good corrosion resistance after exposure to temperatures in the chromium carbide precipitation range |
Compaire Grade 300 Series:
304, 316 and 316L stainless steel formulas are austenitic, a term classifying the steel’s crystalline structure. This structure is achieved via heat treatment at very high temperatures followed by quenching—a rapid cooling process locking the structural characteristics in place. Austenitic formulas are stronger than martensitic or ferritic steels. Ferritic steels are magnetic, have a low carbon content and are less corrosion-resistant.
Chemical Composition:
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.00～10.00 | 18.00～20.00 | - |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00～14.00 | 16.00～18.00 | 2.00～3.00 |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 9.00～13.00 | 17.00～19.00 | - |
Physical Property:
| Grade | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | HBW | HRB | HV |
| 304 | ≥520 | ≥205 | ≥40 | ≤187 | ≤90 | ≤200 |
| 316 | ≥520 | ≥205 | ≥40 | ≤187 | ≤90 | ≤200 |
| 321 | ≥520 | ≥205 | ≥40 | ≤187 | ≤90 | ≤200 |
Brand Cross Reference Table:
| GB NEW BRAND | JIS | ASTM | UNS | KS | BS EN | AS |
| 06Cr19Ni10 | SUS304 | 304 | S30400 | STS304 | 1.4301 | 304 |
| 06Cr17Ni12Mo2 | SUS316 | 316 | S31600 | STS316 | 1.4401 | 316 |
| 06Cr18Ni11Tji | SUS321 | 321 | S32100 | STS321 | 1.4541 | 321 |
Surface Finish:
| Surface Finish | Definition | Application |
| 2B | Finished by heat treatment, pickling after cold rolling. Followed by skin pass line to be more brighter and smooth surface | General application Medical instruments, Tableware |
| BA | Bright heat treament after cold rolling | Kitchen utensil, kitchenware, architectural |
| 8K | A mirror-like reflective surface by polishing with finer abrasives over 800mesh | Construction, mirrors, plate sets, decoration elevators |
| HL | Finished by continuous linear polishing | Architectural purpose, Escalators, kitchenware, vehicles |
| NO.1 | Finished by hot rolling, annealing and picking, characterized by white pickled surface | Chemical industry Equipment, industrail tanks |
| NO.4 | Polishing with NO.150 to NO.180 mesh abrasives specified in JISR6001 | Kitchen utensils, Building Construction, Medical equipment |
Thickness Gauge:
| Gauge | SS inch | SS mm | Mild Steel | Galvanized Steel |
| 3 | 0.25 | 6.35 | 0.2391 | |
| 4 | 0.2344 | 5.95376 | 0.2242 | |
| 5 | 0.2187 | 5.55498 | 0.2092 | |
| 6 | 0.2031 | 5.15874 | 0.1943 | |
| 7 | 0.1875 | 4.7625 | 0.1793 | |
| 8 | 0.165 | 4.191 | 0.1644 | 0.168 |
| 9 | 0.1562 | 3.96748 | 0.1495 | 0.1532 |
| 10 | 0.1406 | 3.57124 | 0.1345 | 0.1382 |
| 11 | 0.125 | 3.175 | 0.1196 | 0.1233 |
| 12 | 0.1094 | 2.77876 | 0.1046 | 0.1084 |
| 13 | 0.0937 | 2.37998 | 0.0897 | 0.0934 |
| 14 | 0.0781 | 1.98374 | 0.0747 | 0.0785 |
| 15 | 0.0703 | 1.78562 | 0.0673 | 0.071 |
| 16 | 0.0625 | 1.5875 | 0.0598 | 0.0635 |
| 17 | 0.0562 | 1.42748 | 0.0538 | 0.0575 |
| 18 | 0.05 | 1.27 | 0.0478 | 0.0516 |
| 19 | 0.0437 | 1.10998 | 0.0418 | 0.0456 |
| 20 | 0.0375 | 0.9525 | 0.0359 | 0.0396 |
Packing:
Austenite Stainless Steel 12 Gauge Grade 304L 321 Cold Rolled Square Plate 2 types:
l Standard packing
l Fine packing
Factory and Machine Equipment:
We had our own factory to do slitting re-rolling and finish treatment machine,PVC and interleaving paper we will using with our machine for you,could protect stainless steel surface from damage or any scratches,
1. CNC Flame Cutting Machine
2. CNC Plasma Cutting Machine
3. CNC Laser Cutting Machine
4. Bending Machine
5. Shearing Machine
6. Punch Machine
7. Driving Machine
Product Display:
WHY CHOOSE US:
Q1: What is your terms of payment?
A: 30% T/T in advance, the balance 70% before delivery. We will
show you the photos of products and package before you pay the
balance.
Q2: what is the terms of delivery?
A: FOB, CIF, CFR,
Q3: What is the terms of packing?
A: generally, we pack our goods in bundles or coils with rods or
belts, we could also pack the goods as the customers' requirement.
Q4: What is your delivery time?
A: For stocks, we could transport the goods to loading port within
7 days after we received your deposit.
For production period, it usually takes about 15 days-30 days after
receiving the deposit.
Q5: Could you produce according to the samples?
A : Yes, we could customer-made by your samples or technique
drawings, we could build the mold and fixtures.
Q6: Could you provide the samples?
A: yes, we could provide the free samples on conditons it is
available in stocks, however, the the transportation fee is borne
by buyer.
